[U-Boot] [PATCH v2] mmc: mv_sdhci: zero out sdhci_host structure

[Stefan Roese]

On 16.04.2018 17:13, Stefan Roese wrote:
> On 16.04.2018 16:08, Matt Pelland wrote:
>> The mv_sdhci driver was not zeroing the sdhci_host structure it
>> allocates causing random access violations in parts of the mmc core
>> where the "ops" member pointers are checked and called if not NULL.
>>
>> Signed-off-by: Matt Pelland <mpelland at starry.com>
>> ---
>>   drivers/mmc/mv_sdhci.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mmc/mv_sdhci.c b/drivers/mmc/mv_sdhci.c
>> index 69aa87babe..0ed0d38c90 100644
>> --- a/drivers/mmc/mv_sdhci.c
>> +++ b/drivers/mmc/mv_sdhci.c
>> @@ -68,7 +68,7 @@ static char *MVSDH_NAME = "mv_sdh";
>>   int mv_sdh_init(unsigned long regbase, u32 max_clk, u32 min_clk, u32 
>> quirks)
>>   {
>>       struct sdhci_host *host = NULL;
>> -    host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
>> +    host = calloc(1, sizeof(*host));
>>       if (!host) {
>>           printf("sdh_host malloc fail!\n");
>>           return -ENOMEM;
>>
> 
> Looks good, so:
> 
> Reviewed-by: Stefan Roese <sr at denx.de>

Applied to u-boot-marvell/master.

Thanks,
Stefan